已知双曲线x²/4-y²/12=1上有一点P,点P到双曲线左焦点F1的距离|PF1|=3,则点P到双曲线右焦点F2...已知双曲线x²/4-y²/12=1上有一点P,点P到双曲线左焦点F1的距离|PF1|=3,则点P到双曲线右焦
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![已知双曲线x²/4-y²/12=1上有一点P,点P到双曲线左焦点F1的距离|PF1|=3,则点P到双曲线右焦点F2...已知双曲线x²/4-y²/12=1上有一点P,点P到双曲线左焦点F1的距离|PF1|=3,则点P到双曲线右焦](/uploads/image/z/601927-7-7.jpg?t=%E5%B7%B2%E7%9F%A5%E5%8F%8C%E6%9B%B2%E7%BA%BFx%26%23178%3B%2F4-y%26%23178%3B%2F12%3D1%E4%B8%8A%E6%9C%89%E4%B8%80%E7%82%B9P%2C%E7%82%B9P%E5%88%B0%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%B7%A6%E7%84%A6%E7%82%B9F1%E7%9A%84%E8%B7%9D%E7%A6%BB%7CPF1%7C%3D3%2C%E5%88%99%E7%82%B9P%E5%88%B0%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%8F%B3%E7%84%A6%E7%82%B9F2...%E5%B7%B2%E7%9F%A5%E5%8F%8C%E6%9B%B2%E7%BA%BFx%26%23178%3B%2F4-y%26%23178%3B%2F12%3D1%E4%B8%8A%E6%9C%89%E4%B8%80%E7%82%B9P%2C%E7%82%B9P%E5%88%B0%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%B7%A6%E7%84%A6%E7%82%B9F1%E7%9A%84%E8%B7%9D%E7%A6%BB%7CPF1%7C%3D3%2C%E5%88%99%E7%82%B9P%E5%88%B0%E5%8F%8C%E6%9B%B2%E7%BA%BF%E5%8F%B3%E7%84%A6)
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